ISSN:
0018-019X
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The hydroxyazo-quinonehydrazone equilibrium of the cyclic triazonaphthalene 1 has been determined from the 1H-NMR. spectrum of the 15N-labelled compound. The size of the coupling constant J15N, H demonstrates that the equilibrium of 1 with respect to the non-cyclic reference compound 6 is shifted towards the hydroxyazo form by factors of at least 5.1 and 3.9 in DMSO and H2O, respectively.
Additional Material:
1 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/hlca.19760590829